JPH0284150U - - Google Patents
Info
- Publication number
- JPH0284150U JPH0284150U JP16305788U JP16305788U JPH0284150U JP H0284150 U JPH0284150 U JP H0284150U JP 16305788 U JP16305788 U JP 16305788U JP 16305788 U JP16305788 U JP 16305788U JP H0284150 U JPH0284150 U JP H0284150U
- Authority
- JP
- Japan
- Prior art keywords
- stamper
- rotary table
- magnet
- close
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Manufacturing Optical Record Carriers (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
図はこの考案の実施例を示す断面図である。
１……スタンパ、２……回転テーブル、３……
スピンドル、４……電磁石、５……電磁石固定板
、６……ボス、７……センターガイド、８……ス
プリング、９……軸受。
The figure is a sectional view showing an embodiment of this invention. 1...Stamper, 2...Rotary table, 3...
Spindle, 4...electromagnet, 5...electromagnet fixing plate, 6...boss, 7...center guide, 8...spring, 9...bearing.
Claims (1)
回転テーブルの下方に回転テーブルに近接させて
磁石を固定して配置したことを特徴とするスタン
パ検査装置におけるスタンパ保持装置。 1. A stamper holding device for a stamper inspection device, characterized in that a magnet is fixedly disposed below the rotary table on which the stamper is placed and close to the rotary table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16305788U JPH0284150U (en) | 1988-12-17 | 1988-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16305788U JPH0284150U (en) | 1988-12-17 | 1988-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284150U true JPH0284150U (en) | 1990-06-29 |
Family
ID=31447440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16305788U Pending JPH0284150U (en) | 1988-12-17 | 1988-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284150U (en) |
-
1988
- 1988-12-17 JP JP16305788U patent/JPH0284150U/ja active Pending
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